The Virtualization Practice

Cloud Computing

Cloud Computing focuses upon how to construct, secure, manage, monitor and use public IaaS, PaaS, and SaaS clouds. Major areas of focus include barriers to cloud adoption, progress on the part of cloud vendors in removing those barriers, where the line of responsibility is drawn between the cloud vendor and the customer for each of IaaS, PaaS and SaaS clouds, ...
as well as the management tools that are essential to deploy in the cloud, ensure security in the cloud and ensure the performance of applications running in the cloud. Covered vendors include Amazon, VMware, AFORE, CloudSidekick, CloudPhysics, ElasticBox, Hotlink, New Relic, Prelert, Puppet Labs and Virtustream.

Since Juniper bought Altor Networks, there has been steady progress to use Altor VF3 (now Juniper vGW, pronounced vee-Gee-W) as a way to extend the functionality of the Juniper SRX Series of Service Gateways into the virtual and cloud environments. Juniper is focusing on the entire security stack from the endpoint to the hypervisor, vGW offers one component of that entire picture. Another component is the Junos Pulse Mobile Security Suite which provides Security as a Service for mobile devices. These two components alone are a very powerful set of tools for any Enterprise. When you add in the other components it is a compelling story from network security perspective.

On the 6/2 Virtualization Security Podcast, Rich Mogull, an analyst for Securosis, joined us to discuss his work with the Cloud Security Alliance (CSA) to develop the two day course called the Certificate of Cloud Security Knowledge (CCSK). While this course is not about learning all the intricacies of cloud security it is about providing a level set of knowledge required to even begin to talk about cloud security.

VMware’s “Squeeze the OS” Strategy – Open War with Microsoft and Red Hat

The announcement of CloudFoundry means the public declaration of full on war between VMware, and the two traditional OS vendors, Microsoft and Red Hat. Both traditional (not quite legacy yet) OS vendors are going to have to rapidly bolster their own PaaS cloud offerings. This will be a particular challenge for Microsoft as Microsoft has always gravitated strongly towards having a tightly integrated stack of software, and not being very open to open source frameworks like Spring, Ruby, and PHP.

EMC & VMware provide 1st Financial Cloud: NYSE Technologies

NYSE Technologies is providing the very first special purpose financial cloud based on VMware and EMC technology to provide new business models where NYSE Technologies provides the plumbing for global capital markets and business agility at lower costs; encouraging brokers, and other financial institutions to build applications and test algorithms within the Capital Markets Community Platform.

One of the most intriguing names that has hitherto been at the periphery of the OpenStack initiative is Citrix. Up until last week, Citrix’s contribution was to ensure OpenStack ran on XenServer. However, this week at it’s Synergy event, Citrix made some more sigificant announcements about Project Olympus, through which it aims to provide (in collaboration with Dell and Rackspace) a route to commercial exploitation of the OpenStack codebase. For some time I have been perplexed as to what Citrix is doing. Are they genuinely intending to enter this space? Is this the real play or is it a spoiler?

Citrix’s annual Synergy conference held this week in San Francisco was kicked off with CEO Mark Templeton painting his view of the future, and the building and leveraging of cloud services. With the emergence and evolution of cloud services, Templeton believes that the industry has moved out of the PC (personal computing) era into a PC-3 era, incorporating personal, private, and public cloud services.

In a world where you are changing everything – by moving applications in whole or in part from physical to virtual, to private cloud and ultimately (at least for some applications) to a public cloud, having an external reference point from which to judge the performance of these applications is essential. That reference point might best be the end user’s workstation, laptop or mobile device. Real User Monitoring solutions are likely to play a prominent role here.